It is most difficult to define Dharma. Dharma has been explained to be that which helps the upliftment of living beings. Therefore, that which ensures the welfare of living beings is surely Dharma. The learned rishis have declared that that which sustains is Dharma.

Dharma sustains the society. Dharma maintains the social order. Dharma ensures well being and progress of humanity. Dharma is surely that which fulfills these objectives.

It is the Cosmic order that none can isolate themselves. Whole universe is sustained by this discipline. It is also the Vedic idea of Ritam. Individuals have to conform to a certain universal order of behavioral norms, to contribute in the sustenance and the upliftment of societal order and thus the society itself. On the other hand, if any of the universal norms are transgressed, then a chain of actions and reactions takes place, creating chaotic disorder and destruction.